Quads without updates?
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Guess I was REALLY lucky, cause I bought my 02 in november of 01 and never did anything other than change the oil after every two weekends of racing. I finally took it apart last year to replace an impeller and the top end looked awesome. Love synthetic motor oil! I only race it now about four times a year, but it still runs awesome!
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- Joined: Wed Mar 10, 2021 10:41 pm
The only quad I know of that is really old with a LOT of hours is cdsracer's, which is 6 years old with at least 1800 Dune miles per year for those last 6 years. He has been tracking mileage with his Vapor over the last year. It still has the original crank and crank bearing, with the only update being loctited cartridge plate bolts.
That is NOT typical though, typical is the crank bearing wearing out without warning, taking out the crank. -$450 (minimum) and an engine pull. Another typical is a cartridge plate bolt coming loose, falling into the side (bottom) of the engine, and stripping an oil scavenge pump gear. This results in puking oil out of the breather into the ECU tray (in front of the air filter).
-$100 minimum and an engine pull.
My plan each time I buy a non-updated Cannondale is to drop the engine immediately, and send the crank off for inspection. If it is salvageable, the cost is only $150. There are many other things to do and check for besides that, but that is the heart of the engine and what I feel is most important and most detrimental. I can email you a list of updates in Excel format if you PM me your email address.
That is NOT typical though, typical is the crank bearing wearing out without warning, taking out the crank. -$450 (minimum) and an engine pull. Another typical is a cartridge plate bolt coming loose, falling into the side (bottom) of the engine, and stripping an oil scavenge pump gear. This results in puking oil out of the breather into the ECU tray (in front of the air filter).
-$100 minimum and an engine pull.
My plan each time I buy a non-updated Cannondale is to drop the engine immediately, and send the crank off for inspection. If it is salvageable, the cost is only $150. There are many other things to do and check for besides that, but that is the heart of the engine and what I feel is most important and most detrimental. I can email you a list of updates in Excel format if you PM me your email address.
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- Joined: Wed Mar 10, 2021 10:41 pm
QUOTE (thedeatons @ May 30 2008, 10:04 PM) <{POST_SNAPBACK}>
The only quad I know of that is really old with a LOT of hours is cdsracer's, which is 6 years old with at least 1800 Dune miles per year for those last 6 years. He has been tracking mileage with his Vapor over the last year. It still has the original crank and crank bearing, with the only update being loctited cartridge plate bolts.
That is NOT typical though, typical is the crank bearing wearing out without warning, taking out the crank. -$450 (minimum) and an engine pull. Another typical is a cartridge plate bolt coming loose, falling into the side (bottom) of the engine, and stripping an oil scavenge pump gear. This results in puking oil out of the breather into the ECU tray (in front of the air filter).
-$100 minimum and an engine pull.
My plan each time I buy a non-updated Cannondale is to drop the engine immediately, and send the crank off for inspection. If it is salvageable, the cost is only $150. There are many other things to do and check for besides that, but that is the heart of the engine and what I feel is most important and most detrimental. I can email you a list of updates in Excel format if you PM me your email address.
That is NOT typical though, typical is the crank bearing wearing out without warning, taking out the crank. -$450 (minimum) and an engine pull. Another typical is a cartridge plate bolt coming loose, falling into the side (bottom) of the engine, and stripping an oil scavenge pump gear. This results in puking oil out of the breather into the ECU tray (in front of the air filter).
-$100 minimum and an engine pull.
My plan each time I buy a non-updated Cannondale is to drop the engine immediately, and send the crank off for inspection. If it is salvageable, the cost is only $150. There are many other things to do and check for besides that, but that is the heart of the engine and what I feel is most important and most detrimental. I can email you a list of updates in Excel format if you PM me your email address.
PM sent
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- Joined: Wed Mar 10, 2021 10:41 pm
when i got my 2002 cannibal used.. it had the stud update from a dealer that was it....I rebuilt the engine...the main bearing was still good and so was everything else. It was also filled and ran with belray non-synthetic motorcycle oil....but the previous owner told me to change the oil every five hrs..so ??